DocumentCode
861201
Title
Effective Demagnetizing Factors of Complicated Particle Mixtures
Author
Skomski, Ralph ; Hadjipanayis, G.C. ; Sellmyer, D.J.
Author_Institution
Dept. of Phys. & Astron., Nebraska Univ., Lincoln, NE
Volume
43
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
2956
Lastpage
2958
Abstract
Demagnetizing factors have been calculated for hierarchical mixtures and dispersions of magnetic particles, such as columns of plate-like particles in a matrix and clusters of spherical particles. The theory involves a number of shape and density parameters describing particles, aggregates, and matrix. It approximates distant particles by a homogeneous medium and yields closed and easy-to-use expressions for the effective demagnetizing factor
Keywords
aggregates (materials); demagnetisation; magnetic particles; aggregates; demagnetizing factors; homogeneous medium; magnetic particle dispersion; particle mixture; Aggregates; Astronomy; Demagnetization; Ellipsoids; Magnetic particles; Magnetization; Magnetostatics; Magnets; Physics; Shape; Biomagnetism; demagnetizing fields; magnetic particles;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.893798
Filename
4202922
Link To Document